I'm pretty sure that you've seen a playthrough where Calamity was completed using only one block and a Hellforge. But how many items do you need to get as much as possible in Calamity? This map aims to answer this question
Most Calamitous Skyblock — the official version of Most Renewable Skyblock for Calamity Mod. Using just a small 3x5 island and 9 items from the chest, the player can get about 92% of vanilla items and 98% of Calamity items. Map allows player to:
- Fight all Calamity bosses
- Create all Calamity biomes
- Craft most of Calamity's weapons (player cannot get, like, 3 of them)
To play this map, download the wld file AND twld file from wld file description (otherwise Draedon will be impossible to summon). After this, open tModLoader and go to Workshop -> Develop Mods -> Open Sources. A directory called "ModSources" will open. Go to the parent directory, then into the "Worlds" directory. Put the extracted files here, and now you can play
This map requires some pretty convoluted methods for progression (like the way you get Lihzahrd Bricks), so if you don't know what to do, you can always read the guide. Also, if you're interested, you can check the renewability table of Calamity items
If you have any suggestions to improve map or questions that are unanswered by the guide, write it in the comments

